Analysis of the vector tetraquark states with P-waves between the diquarks and antidiquarks via the QCD sum rules
Analysis of the vector tetraquark states with P-waves between the diquarks and antidiquarks via the QCD sum rules
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通过 QCD 和规则分析双夸克和反双夸克之间的 P 波矢量四夸克态
DOI:
10.1140/epjc/s10052-019-6568-z
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发表时间:
2018-11
影响因子:
4.4
通讯作者:
Wang Zhi-Gang
中科院分区:
文献类型:
--
作者:
Wang Zhi-Gang
In this article, we introduce a P-wave between the diquark and antidiquark explicitly to construct the vector tetraquark currents, and study the vector tetraquark states with the QCD sum rules systematically, and obtain the lowest vector tetraquark masses up to now. The present predictions support assigning theY(4220 / 4260),Y(4320 / 4360),Y(4390) andZ(4250) to be the vector tetraquark states with a relative P-wave between the diquark and antidiquark pair.
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影响因子:
4.4
作者:
Wang Zhi-Gang;Huang Tao
通讯作者:
Huang Tao
影响因子:
4.4
作者:
Wang Zhi-Gang
通讯作者:
Wang Zhi-Gang
影响因子:
8.6
作者:
G. Pakhlova;I. Adachi;H. Aihara;K. Arinstein;V. Aulchenko;T. Aushev;A. Bakich;V. Balagura
通讯作者:
G. Pakhlova;I. Adachi;H. Aihara;K. Arinstein;V. Aulchenko;T. Aushev;A. Bakich;V. Balagura
影响因子:
5.4
作者:
S. Narison
通讯作者:
S. Narison
影响因子:
2.8
作者:
SHIFMAN, MA;VAINSHTEIN, AI;ZAKHAROV, VI
通讯作者:
ZAKHAROV, VI